In the past 19 years, King Button always put quality of our products in the first place. We has officially been awarded the Oeko-Tex Standard 100 certificate Class I ( for baby & kids wear ) since October 2003 by TESTEX Zurich. New technology were continuously invested in quality control and technicians and works were well trained to strictly control the quality in every step during production. Our products meet environmental protection standard: AZO free, nickel free, Lead free, PVC free, Phthalate free and pass needle detector test etc.